Chambers Creek Ws Scs Site 106 Dam

Chambers Creek Ws Scs Site 106 Dam is an earth dam located in Ellis County, Texas, built in 1975. It carries a Significant hazard potential classification.

About Chambers Creek Ws Scs Site 106 Dam

The primary purpose of Chambers Creek Ws Scs Site 106 Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Ellis County;ellis Prairie Swcd (local government). It impounds the Tr-big Onion Creek.

The dam stands 30 feet tall and stretches 1,680 feet across, creates a reservoir covering 45 acres, has a maximum storage capacity of 1,288 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1975, the structure is well into its service life at over 50 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life.

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Significant HazardNot Rated ConditionEmergency Action Plan: No

Location

StateTexas
CountyEllis
River/StreamTr-big Onion Creek
Coordinates32.24083, -96.81874

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length1,680 ft
Year Completed1975 (51 years old)

Storage & Hydraulics

NID Storage1,288 acre-ft
Max Storage1,288 acre-ft
Normal Storage200 acre-ft
Surface Area45 acres
Drainage Area2 sq mi
Max Discharge2 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerELLIS COUNTY;ELLIS PRAIRIE SWCD
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Emergency Action PlanNo

Identifiers

NID IDTX04526
Federal IDTX04526
More InfoState Dam Safety Program

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